package com.jira;

import java.io.IOException;
import java.security.KeyFactory;
import java.security.PrivateKey;
import java.security.Signature;
import java.security.spec.PKCS8EncodedKeySpec;

import com.atlassian.license.LicensePair;

/** 
 * @author 作者：Administrator 
 * @version 创建时间：Aug 11, 2009 10:45:59 AM 
 * 类说明 
 */
public class Keygen
{
  static byte[] EncodedPrvKey = { 48, -126, 1, 75, 2, 1, 0, 48, -126, 1, 44, 6, 7, 42, -122, 72, -50, 56, 4, 1, 48, -126, 1, 31, 2, -127, -127, 0, -3, 127, 83, -127, 29, 117, 18, 41, 82, -33, 74, -100, 46, -20, -28, -25, -10, 17, -73, 82, 60, -17, 68, 0, -61, 30, 63, -128, -74, 81, 38, 105, 69, 93, 64, 34, 81, -5, 89, 61, -115, 88, -6, -65, -59, -11, -70, 48, -10, -53, -101, 85, 108, -41, -127, 59, -128, 29, 52, 111, -14, 102, 96, -73, 107, -103, 80, -91, -92, -97, -97, -24, 4, 123, 16, 34, -62, 79, -69, -87, -41, -2, -73, -58, 27, -8, 59, 87, -25, -58, -88, -90, 21, 15, 4, -5, -125, -10, -45, -59, 30, -61, 2, 53, 84, 19, 90, 22, -111, 50, -10, 117, -13, -82, 43, 97, -41, 42, -17, -14, 34, 3, 25, -99, -47, 72, 1, -57, 2, 21, 0, -105, 96, 80, -113, 21, 35, 11, -52, -78, -110, -71, -126, -94, -21, -124, 11, -16, 88, 28, -11, 2, -127, -127, 0, -9, -31, -96, -123, -42, -101, 61, -34, -53, -68, -85, 92, 54, -72, 87, -71, 121, -108, -81, -69, -6, 58, -22, -126, -7, 87, 76, 11, 61, 7, -126, 103, 81, 89, 87, -114, -70, -44, 89, 79, -26, 113, 7, 16, -127, -128, -76, 73, 22, 113, 35, -24, 76, 40, 22, 19, -73, -49, 9, 50, -116, -56, -90, -31, 60, 22, 122, -117, 84, 124, -115, 40, -32, -93, -82, 30, 43, -77, -90, 117, -111, 110, -93, 127, 11, -6, 33, 53, 98, -15, -5, 98, 122, 1, 36, 59, -52, -92, -15, -66, -88, 81, -112, -119, -88, -125, -33, -31, 90, -27, -97, 6, -110, -117, 102, 94, -128, 123, 85, 37, 100, 1, 76, 59, -2, -49, 73, 42, 4, 22, 2, 20, 42, 50, -88, 30, 125, -37, 118, -50, 20, -82, -63, 0, 8, -36, 106, -9, -110, 124, 107, 68 };

  public static void main(String[] paramArrayOfString)
    throws IOException
  {
    long l1;
    try
    {
      l1 = 267L;
      long l2 = System.currentTimeMillis();
      long l3 = System.currentTimeMillis();

      String str1 = "";
      System.out.println("Keygen for JIRA Enterprise Edition.");
      System.out.print("brought to you by TEAM ZWT.");
      do
      {
        System.out.print("\nEnter your organization name: ");
        int i = System.in.read();
        while ((i != 10) && (i != 13))
        {
          str1 = str1 + (char)i;
          i = System.in.read(); }
      }
      while (str1 == "");
      try
      {
        PKCS8EncodedKeySpec localPKCS8EncodedKeySpec = new PKCS8EncodedKeySpec(EncodedPrvKey);
        KeyFactory localKeyFactory = KeyFactory.getInstance("DSA", "SUN");
        PrivateKey localPrivateKey = localKeyFactory.generatePrivate(localPKCS8EncodedKeySpec);

        String str2 = Long.toString(l1, 10);
        str2 = str2 + "^^";
        str2 = str2 + Long.toString(l2, 10);
        str2 = str2 + "^^";
        str2 = str2 + Long.toString(l3, 10);
        str2 = str2 + "^^";
        str2 = str2 + str1;

        byte[] arrayOfByte1 = str2.getBytes();
        Signature localSignature = Signature.getInstance("SHA1withDSA");
        localSignature.initSign(localPrivateKey);
        localSignature.update(arrayOfByte1);
        byte[] arrayOfByte2 = localSignature.sign();

        LicensePair localLicensePair = null;
        try
        {
          localLicensePair = new LicensePair(arrayOfByte1, arrayOfByte2);
        }
        catch (Exception localException2)
        {
          localException2.printStackTrace();
        }

        System.out.println("Your license key is: ");
        System.out.println(localLicensePair.toString());
      }
      catch (Exception localException1)
      {
        localException1.printStackTrace();
      }
    }
    catch (IOException localIOException)
    {
    }
  }
}